static void resolve_callback(
AvahiServiceResolver *r,
AVAHI_GCC_UNUSED AvahiIfIndex interface,
AVAHI_GCC_UNUSED AvahiProtocol protocol,
AvahiResolverEvent event,
const char *name,
const char *type,
const char *domain,
const char *host_name,
const AvahiAddress *address,
uint16_t port,
AvahiStringList *txt,
AvahiLookupResultFlags flags,
AVAHI_GCC_UNUSED void* userdata) {
assert(r);
/* Called whenever a service has been resolved successfully or timed out */
switch (event) {
case AVAHI_RESOLVER_FAILURE:
debug(2, "(Resolver) Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain, avahi_strerror(avahi_client_errno(avahi_service_resolver_get_client(r))));
break;
case AVAHI_RESOLVER_FOUND: {
if (flags & AVAHI_LOOKUP_RESULT_OUR_OWN) {
char a[AVAHI_ADDRESS_STR_MAX], *t;
// debug(1, "avahi: service '%s' of type '%s' in domain '%s' added.", name, type, domain);
avahi_address_snprint(a, sizeof(a), address);
debug(1,"avahi: address advertised is: \"%s\".",a);
/*
t = avahi_string_list_to_string(txt);
debug(1,
"\t%s:%u (%s)\n"
"\tTXT=%s\n"
"\tcookie is %u\n"
"\tis_local: %i\n"
"\tour_own: %i\n"
"\twide_area: %i\n"
"\tmulticast: %i\n"
"\tcached: %i\n",
host_name, port, a,
t,
avahi_string_list_get_service_cookie(txt),
!!(flags & AVAHI_LOOKUP_RESULT_LOCAL),
!!(flags & AVAHI_LOOKUP_RESULT_OUR_OWN),
!!(flags & AVAHI_LOOKUP_RESULT_WIDE_AREA),
!!(flags & AVAHI_LOOKUP_RESULT_MULTICAST),
!!(flags & AVAHI_LOOKUP_RESULT_CACHED));
avahi_free(t);
*/
}
}
}
avahi_service_resolver_free(r);
}
void BrowseAvahi::resolve_callback(
AvahiServiceResolver *r,
AVAHI_GCC_UNUSED AvahiIfIndex interface,
AVAHI_GCC_UNUSED AvahiProtocol protocol,
AvahiResolverEvent event,
const char *name,
const char *type,
const char *domain,
const char *host_name,
const AvahiAddress *address,
uint16_t port,
AvahiStringList *txt,
AvahiLookupResultFlags flags,
AVAHI_GCC_UNUSED void* userdata) {
BrowseAvahi* browseAvahi = static_cast<BrowseAvahi*>(userdata);
assert(r);
/* Called whenever a service has been resolved successfully or timed out */
switch (event) {
case AVAHI_RESOLVER_FAILURE:
logE << "(Resolver) Failed to resolve service '" << name << "' of type '" << type << "' in domain '" << domain << "': " << avahi_strerror(avahi_client_errno(avahi_service_resolver_get_client(r))) << "\n";
break;
case AVAHI_RESOLVER_FOUND: {
char a[AVAHI_ADDRESS_STR_MAX], *t;
logO << "Service '" << name << "' of type '" << type << "' in domain '" << domain << "':\n";
avahi_address_snprint(a, sizeof(a), address);
browseAvahi->result_.host_ = host_name;
browseAvahi->result_.ip_ = a;
browseAvahi->result_.port_ = port;
browseAvahi->result_.proto_ = protocol;
browseAvahi->result_.valid_ = true;
t = avahi_string_list_to_string(txt);
logO
<< "\t" << host_name << ":" << port << "(" << a << ")\n"
<< "\tTXT=" << t << "\n"
<< "\tProto=" << (int)protocol << "\n"
<< "\tcookie is " << avahi_string_list_get_service_cookie(txt) << "\n"
<< "\tis_local: " << !!(flags & AVAHI_LOOKUP_RESULT_LOCAL) << "\n"
<< "\tour_own: " << !!(flags & AVAHI_LOOKUP_RESULT_OUR_OWN) << "\n"
<< "\twide_area: " << !!(flags & AVAHI_LOOKUP_RESULT_WIDE_AREA) << "\n"
<< "\tmulticast: " << !!(flags & AVAHI_LOOKUP_RESULT_MULTICAST) << "\n"
<< "\tcached: " << !!(flags & AVAHI_LOOKUP_RESULT_CACHED) << "\n";
avahi_free(t);
}
}
avahi_service_resolver_free(r);
}
static void resolve_callback(
AvahiServiceResolver *r,
AVAHI_GCC_UNUSED AvahiIfIndex interface,
AVAHI_GCC_UNUSED AvahiProtocol protocol,
AvahiResolverEvent event,
const char *name,
const char *type,
const char *domain,
const char *host_name,
const AvahiAddress *address,
uint16_t port,
AvahiStringList *txt,
AvahiLookupResultFlags flags,
AVAHI_GCC_UNUSED void* userdata) {
assert(r);
/* Called whenever a service has been resolved successfully or timed out */
switch (event) {
case AVAHI_RESOLVER_FAILURE:
fprintf(stderr, "(Resolver) Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain, avahi_strerror(avahi_client_errno(avahi_service_resolver_get_client(r))));
break;
case AVAHI_RESOLVER_FOUND: {
char a[AVAHI_ADDRESS_STR_MAX], *t;
fprintf(stderr, "Service '%s' of type '%s' in domain '%s':\n", name, type, domain);
avahi_address_snprint(a, sizeof(a), address);
/* Copy hostname and port to global variables, ready to be returned later */
if (tvh_hostname == NULL) {
tvh_hostname = strdup(host_name);
tvh_ip = strdup(a);
tvh_port = port;
}
t = avahi_string_list_to_string(txt);
fprintf(stderr,
"\t%s:%u (%s)\n"
"\tTXT=%s\n"
"\tcookie is %u\n"
"\tis_local: %i\n"
"\tour_own: %i\n"
"\twide_area: %i\n"
"\tmulticast: %i\n"
"\tcached: %i\n",
host_name, port, a,
t,
avahi_string_list_get_service_cookie(txt),
!!(flags & AVAHI_LOOKUP_RESULT_LOCAL),
!!(flags & AVAHI_LOOKUP_RESULT_OUR_OWN),
!!(flags & AVAHI_LOOKUP_RESULT_WIDE_AREA),
!!(flags & AVAHI_LOOKUP_RESULT_MULTICAST),
!!(flags & AVAHI_LOOKUP_RESULT_CACHED));
avahi_free(t);
}
}
avahi_service_resolver_free(r);
}
